Teng Tools NS02 Nut Splitter Set 2pcs The Teng NS02 Nut Splitter Set is ideal for removing rusted on nuts from studs etc. A spanner is used to turn the hexagon end which has the effect of forcing the chisel end into a flat of the nut, forcing apart without damage to the thread of the stud. NS02 Specification: Capacity: 5-20mm & 14-27mm What is included: 2x Nut Splitters